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通过两年5点对149份中国小豆种质资源农艺性状的综合鉴定与评价,充分证明了小豆为短日照作物,同时存在对日照不敏感类型;通过混合聚类,把供试材料划分为2群6类,其中来源于华北和黄河中下游地区的种质具有更加丰富的遗传多样性;筛选出9份优异种质至少可以在两个或两个以上的生态地区直接推广利用。
Through comprehensive identification and evaluation of agronomic traits of 149 accessions of Adzuki Bean at 5:00 of the last two years, it was fully proved that Adzuki beans are short-day crops with insensitivity to sunshine at the same time. The hybrid materials were divided into 2 The results showed that the germplasm derived from the middle and lower reaches of North China and the Yellow River had a richer genetic diversity. Nine excellent germplasm screened out could be directly popularized in at least two or more ecoregions.